CN203733993U - Connecting terminal used for matching inserting pin in plugging way - Google Patents
Connecting terminal used for matching inserting pin in plugging way Download PDFInfo
- Publication number
- CN203733993U CN203733993U CN201420104857.3U CN201420104857U CN203733993U CN 203733993 U CN203733993 U CN 203733993U CN 201420104857 U CN201420104857 U CN 201420104857U CN 203733993 U CN203733993 U CN 203733993U
- Authority
- CN
- China
- Prior art keywords
- inserting pin
- contact pin
- fillet
- edge
- line ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a connecting terminal used for matching an inserting pin in a plugging way. A locking segment comprises a bottom edge, a connecting edge and a line pressing edge which are connected in turn in a triangle way. The connecting part of the connecting edge and the line pressing edge presents to be arc-shaped. The connecting edge and the line pressing edge are arranged on one side, which orients towards a pressure-connecting segment, of an installing bottom sheet. The connecting part of the connecting edge and the line pressing edge presents to be horizontal-plane-shaped and is parallel with the installing bottom sheet so that an inserting pin contact part is formed. The other surface, which is relative to the installing bottom sheet, of the inserting pin contact part is provided with an inserting pin accommodating part which is through along the connecting edge to the line pressing edge. The inserting pin accommodating part comprises an arc-shaped surface bottom wall, and left and right vertical plane side walls which are arranged on the two sides of the arc-shaped surface bottom wall in an integrated way. The inserting pin presents to be cylindrical so that surface contact can be formed by the inserting pin and the arc-shaped surface bottom wall; the inserting pin has a square structure so that the surface contact can be formed by the inserting pin and the left and right vertical plane side walls; and thus great conductive contact can always be formed by the connecting terminal and the inserting pin, and the longer service life of the connecting terminal is ensured.
Description
Technical field
The utility model relates to a kind of binding post, and more particularly, it relates to a kind of binding post for pegging graft and coordinate with contact pin.
Background technology
Binding post is exactly for realizing a kind of accessory product of electrical connection, the industrial category that is divided into connector.
At present, binding post on market conventionally as shown in Figure 2, a kind of flexible type splicing ear, comprise terminal body 1, terminal body 1 comprises installs egative film 11 and crimp segment 13, it is stiff end 111 that egative film 11 one end are installed, crimp segment 13 comprises the first compressing tablet 131 that is symmetrically distributed in installation egative film 11 both sides, the second compressing tablet 132 and the first contact pin 133 and the second contact pin 134 that are symmetrically distributed in installation egative film 11 both sides, the first contact pin 133 is placed between the first compressing tablet 131 and stiff end 111, the second contact pin 134 is placed between the second compressing tablet 132 and stiff end 111, the other end of described installation egative film 11 forms locking section 12, locking section 12, crimp segment 13 stiff ends 111 are wholely set successively, described locking section 12 comprises the base 121 connecting successively triangular in shape, fillet 122 and line ball limit 123, fillet 122 is arc shape with the junction on line ball limit 123, base 121 is arc shape with the junction of fillet 122, described base 121 and stiff end 111 are on same straight line, fillet 122 and line ball limit 123 are all positioned at installs egative film 11 towards a side of crimp segment 13, the other end of described line ball limit 123 relative fillets 122 is provided with and compresses end 124, compressing end 124 conflicts and arranges and extend along deviating from stiff end 111 directions with base 121 run-in indexs.
As shown in Figure 3, outside contact pin 2 is inserted and conflicts and be connected with locking section 12 towards crimp segment 13 1 sides by locking section 12, the position that this conflict connects is the junction on fillet 122 and line ball limit 123, because this junction is arc shape, and contact pin is square or circular configuration substantially, with regard to having caused the contact at this place, be single-point contact or single line contact, and the maximum current that can flow through from here will be very little, may cause burning of binding post, thereby make binding post be difficult to reach the useful life that this has.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of binding post for pegging graft and coordinate with contact pin, and this binding post can form good electric conductivity with contact pin, guarantees that binding post has longer useful life.
For achieving the above object, the utility model provides following technical scheme: a kind of binding post for pegging graft and coordinate with contact pin, comprise terminal body, terminal body comprises installs egative film and is placed in respectively crimp segment and the locking section that egative film two ends are installed, described locking section comprises the base connecting successively triangular in shape, fillet and line ball limit, the junction on fillet and line ball limit is arc shape, fillet and line ball limit are all positioned at installs egative film towards a side of crimp segment, fillet and the junction on line ball limit be level planar and with egative film is installed is paralleled and form contact pin contact site, the another side that contact pin contact site is installed egative film is relatively provided with the contact pin holding part connecting along fillet to line ball limit, described contact pin holding part comprises that arcwall face diapire and one are placed in a left side for arcwall face diapire both sides, right perpendicular sidewall.
By adopting technique scheme, if contact pin is cylindrical, can contact with arcwall face diapire formation face; If contact pin is square structure, can contact with left and right perpendicular sidewall formation face; Be that binding post and contact pin always can form good conductive contact, guarantee that binding post has longer useful life.
The utility model is further set to: described left and right perpendicular sidewall is symmetrically placed in the both sides of arcwall face diapire, and the two ends of the two are connected to fillet and line ball limit.
By adopting technique scheme, when contact pin is square structure, can forms and contact with binding post to greatest extent, increase electric conductivity.
Accompanying drawing explanation
Fig. 1 be the utility model for the peg graft structural representation of the binding post embodiment that coordinates of contact pin;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of prior art binding post embodiment mono-;
Fig. 4 is that prior art binding post embodiment bis-coordinates schematic diagram with the grafting of contact pin.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model is described further for the binding post embodiment coordinating with contact pin grafting.
A kind of binding post for pegging graft and coordinate with contact pin, comprise terminal body 1, terminal body 1 comprises installs egative film 11 and is placed in respectively crimp segment 12 and the locking section 13 that egative film 11 two ends are installed, described locking section 13 comprises the base 131 connecting successively triangular in shape, fillet 132 and line ball limit 133, fillet 132 is arc shape with the junction on line ball limit 133, fillet 132 and line ball limit 133 are all positioned at installs egative film 11 towards a side of crimp segment 12, fillet 132 and the junction on line ball limit 133 be level planar and with egative film 11 is installed is paralleled and form contact pin contact site 134, the another side that contact pin contact site 134 is installed egative film 11 is relatively provided with along the contact pin holding parts 135 of fillet 132 133 perforations to line ball limit, described contact pin holding part 135 comprises that arcwall face diapire 1351 and one are placed in a left side for arcwall face diapire 1351 both sides, right perpendicular sidewall 1352, 1353.
By adopting technique scheme, if contact pin is cylindrical, can contact with arcwall face diapire 1351 formation faces; If contact pin is square structure, can contact with left and right perpendicular sidewall 1352,1353 formation faces; Be that binding post and contact pin always can form good conductive contact, guarantee that binding post has longer useful life.
Described left and right perpendicular sidewall 1352,1353 is symmetrically placed in the both sides of arcwall face diapire 1351, and the two ends of the two are connected to fillet 132 and line ball limit 133.
By adopting technique scheme, when contact pin is square structure, can forms and contact with binding post to greatest extent, increase electric conductivity.
Claims (2)
1. the binding post for pegging graft and to coordinate with contact pin, comprise terminal body, terminal body comprises installs egative film and is placed in respectively crimp segment and the locking section that egative film two ends are installed, described locking section comprises the base connecting successively triangular in shape, fillet and line ball limit, the junction on fillet and line ball limit is arc shape, fillet and line ball limit are all positioned at installs egative film towards a side of crimp segment, it is characterized in that: described fillet and the junction on line ball limit be level planar and with egative film is installed is paralleled and form contact pin contact site, the another side that contact pin contact site is installed egative film is relatively provided with the contact pin holding part connecting along fillet to line ball limit, described contact pin holding part comprises that arcwall face diapire and one are placed in a left side for arcwall face diapire both sides, right perpendicular sidewall.
2. the binding post for pegging graft and coordinate with contact pin according to claim 1, it is characterized in that: described left and right perpendicular sidewall is symmetrically placed in the both sides of arcwall face diapire, and the two ends of the two is connected to fillet and line ball limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104857.3U CN203733993U (en) | 2014-03-08 | 2014-03-08 | Connecting terminal used for matching inserting pin in plugging way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104857.3U CN203733993U (en) | 2014-03-08 | 2014-03-08 | Connecting terminal used for matching inserting pin in plugging way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733993U true CN203733993U (en) | 2014-07-23 |
Family
ID=51204039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420104857.3U Expired - Fee Related CN203733993U (en) | 2014-03-08 | 2014-03-08 | Connecting terminal used for matching inserting pin in plugging way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388223A (en) * | 2020-11-05 | 2021-02-23 | 泰州市津达电子科技有限公司 | Sheet metal welding strip angle splicing positioning device |
-
2014
- 2014-03-08 CN CN201420104857.3U patent/CN203733993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388223A (en) * | 2020-11-05 | 2021-02-23 | 泰州市津达电子科技有限公司 | Sheet metal welding strip angle splicing positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20150308 |
|
| EXPY | Termination of patent right or utility model |